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Remove unused simplifyIVUsers
[oota-llvm.git]
/
lib
/
Transforms
/
InstCombine
/
InstCombineShifts.cpp
2012-02-07
Craig Topper
Convert assert(0) to llvm_unreachable
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2012-01-04
Nick Lewycky
Remove pointless asserts.
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2012-01-04
Nick Lewycky
Teach instcombine all sorts of great stuff about shifts...
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2011-12-31
Nick Lewycky
Make use of the exact bit when optimizing '(X >>exact...
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2011-12-02
Chad Rosier
Fix a few more places where TargetData/TargetLibraryInf...
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2011-07-29
Eli Friedman
Make sure to correctly clear the exact/nuw/nsw flags...
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2011-07-20
Eli Friedman
Clean up includes of llvm/Analysis/ConstantFolding...
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2011-07-18
Chris Lattner
land David Blaikie's patch to de-constify Type, with...
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2011-04-29
Benjamin Kramer
Balance parentheses.
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2011-04-29
Benjamin Kramer
InstCombine: turn (C1 << A) << C2) into (C1 << C2)...
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2011-02-10
Chris Lattner
Enhance a bunch of transformations in instcombine to...
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2011-02-09
Chris Lattner
Teach instsimplify some tricks about exact/nuw/nsw...
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2011-01-23
Ted Kremenek
Null initialize a few variables flagged by
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2011-01-14
Duncan Sands
Move some shift transforms out of instcombine and into...
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2010-12-23
Owen Anderson
When determining if we can fold (x >> C1) << C2, the...
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2010-12-09
Dan Gohman
Really check that the bits that will become zero are...
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2010-11-23
Benjamin Kramer
The srem -> urem transform is not safe for any divisor...
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2010-11-23
Benjamin Kramer
InstCombine: Reduce "X shift (A srem B)" to "X shift...
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2010-11-10
Dale Johannesen
When checking that the necessary bits are zero in
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2010-11-01
Owen Anderson
When folding away a (shl (shr)) pair, we need to check...
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2010-08-28
Chris Lattner
optimize bitcasts from large integers to vector into...
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2010-08-27
Chris Lattner
Enhance the shift propagator to handle the case when...
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2010-08-27
Chris Lattner
Implement a pretty general logical shift propagation
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2010-08-27
Chris Lattner
remove some special shift cases that have been subsumed...
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2010-06-24
Gabor Greif
use ArgOperand API
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2010-04-16
Eric Christopher
Revert 101465, it broke internal OpenGL testing.
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2010-04-16
Gabor Greif
reapply r101434
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2010-04-16
Gabor Greif
back out r101423 and r101397, they break llvm-gcc self...
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2010-04-15
Gabor Greif
reapply r101364, which has been backed out in r101368
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2010-04-15
Gabor Greif
back out r101364, as it trips the linux nightlybot...
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2010-04-15
Gabor Greif
rotate CallInst operands, i.e. move callee to the back
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2010-01-23
Chris Lattner
fix a potential overflow issue Eli pointed out.
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2010-01-23
Chris Lattner
implement a simple instcombine xform that has been...
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2010-01-18
Chris Lattner
my instcombine transformations to make extension elimin...
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2010-01-10
Chris Lattner
change the preferred canonical form for a sign extensio...
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2010-01-10
Chris Lattner
fix indentation of switch statements, no functionality...
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2010-01-08
Chris Lattner
teach instcombine to delete sign extending shift pairs...
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2010-01-05
Chris Lattner
split instcombine of shifts out to its own file.
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